Anyone have any idea where I could locate a schematic for the 7747?? Other than the stuff at Ludis's page? thanks, Jason -- Jason Weir 88 Wrangler - 258 Chevy TBI Fayetteville, North Carolina http://home.att.net/~jweir/tbi/inject.htm --- TBI Installation Page http://home.att.net/~jweir/resume.htm --- My Resume mailto:jweir at worldnet.att.net